Air conditioning units can provide added comfort during the hot weather, but oftentimes require protection from the elements during the cold-weather months.The Duck Brand Air Conditioner Cover seals out weather, dirt, ice, leaves, moisture and debris from damaging your window unit.This reusable, easy-to-instal cover also seals out leaves and dust to keep your A/C unit in shape so you can use it for many seasons to come.Use together with other Duck Brand weatherization products to make your home more comfortable and energy efficient all year long.